47769375

素因数分解:

$3^1\times 5^4\times {\mathrm{73}}^1\times {\mathrm{349}}^1$

素因数の和:445

約数の個数: 40

約数和(自身を含む): 80911600

約数和(自身を除く): 33142225

約数列:

[1, 3, 5, 15, 25, 73, 75, 125, 219, 349, 365, 375, 625, 1047, 1095, 1745, 1825, 1875, 5235, 5475, 8725, 9125, 25477, 26175, 27375, 43625, 45625, 76431, 127385, 130875, 136875, 218125, 382155, 636925, 654375, 1910775, 3184625, 9553875, 15923125, 47769375]

約数ペア:

[(1, 47769375), (3, 15923125), (5, 9553875), (15, 3184625), (25, 1910775), (73, 654375), (75, 636925), (125, 382155), (219, 218125), (349, 136875), (365, 130875), (375, 127385), (625, 76431), (1047, 45625), (1095, 43625), (1745, 27375), (1825, 26175), (1875, 25477), (5235, 9125), (5475, 8725)]